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		<title>James Klassen: Created page with &quot;Intended as a guide for developing office master specifications or preparing specifications.   &lt;b&gt;Edit and amend to suit required purpose.&lt;/b&gt;   SECTION 07 13 52  PROJECT NO....&quot;</title>
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		<updated>2016-11-09T19:49:05Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Intended as a guide for developing office master specifications or preparing specifications.   &amp;lt;b&amp;gt;Edit and amend to suit required purpose.&amp;lt;/b&amp;gt;   SECTION 07 13 52  PROJECT NO....&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Intended as a guide for developing office master specifications or preparing specifications. &lt;br /&gt;
&lt;br /&gt;
&amp;lt;b&amp;gt;Edit and amend to suit required purpose.&amp;lt;/b&amp;gt; &lt;br /&gt;
&lt;br /&gt;
SECTION 07 13 52&lt;br /&gt;
&lt;br /&gt;
PROJECT NO. (OPTIONAL) Modified Bituminous Sheet Waterproofing&lt;br /&gt;
&lt;br /&gt;
PROJECT NAME (OPTIONAL)&lt;br /&gt;
&lt;br /&gt;
PAGE&lt;br /&gt;
&lt;br /&gt;
[ ] OF [ ]&lt;br /&gt;
&lt;br /&gt;
;PART 1 - GENERAL&lt;br /&gt;
&lt;br /&gt;
;1.1 &amp;lt;u&amp;gt;SECTION INCLUDES:&amp;lt;/u&amp;gt;&lt;br /&gt;
:.1 Materials and installation for two ply SBS modified bituminous membranes in a protected membrane waterproofing system.&lt;br /&gt;
&lt;br /&gt;
;1.2 &amp;lt;u&amp;gt;REFERENCES:&amp;lt;/u&amp;gt;&lt;br /&gt;
::.1 RCABC Guarantee Corp. (RGC)&lt;br /&gt;
::.1 RCABC Guarantee Corp. RCABC Roofing Practices Manual-[Latest Edition].&lt;br /&gt;
::.2 RGC Guarantee Standards [E Waterproofing].&lt;br /&gt;
&lt;br /&gt;
:.2 ASTM International Inc.&lt;br /&gt;
::.1 ASTM C1177/C1177M-[01], Standard Specification for Glass Mat Gypsum Substrate for Use as Sheathing.&lt;br /&gt;
::.2 ASTM D41-[05], Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing.&lt;br /&gt;
::.3 ASTM D6162-[00a], Standard Specification for Styrene Butadiene Styrene (SBS) Modified Bituminous Sheet Materials Using a Combination of Polyester and Glass Fibre Reinforcements.&lt;br /&gt;
::.4 ASTM D6163-[00e1], Standard Specification for Styrene Butadiene Styrene (SBS) Modified Bituminous Sheet Materials Using Glass Fibre Reinforcements.&lt;br /&gt;
::.5 ASTM D6164-[05], Standard Specification for Styrene Butadiene Styrene (SBS) Modified Bituminous Sheet Materials Using Polyester Reinforcements.&lt;br /&gt;
&lt;br /&gt;
:.3 Canadian General Standards Board (CGSB)&lt;br /&gt;
::.1 CGSB 37-GP-9Ma- [83], Primer, Asphalt, Unfilled, for Asphalt Roofing, Dampproofing and Waterproofing.&lt;br /&gt;
::.2 CGSB 37-GP-56M- [80b(A1985)], Membrane, Modified, Bituminous, Prefabricated, and Reinforced for Roofing.&lt;br /&gt;
&lt;br /&gt;
:.4 Canada Green Building Council (CaGBC)&lt;br /&gt;
::.1 LEED Canada-NC Version 1.0-[2004], LEED (Leadership in Energy and Environmental Design): Green Building Rating System Reference Package for New Construction and Major Renovations.&lt;br /&gt;
::.2 Rating System Addenda for New Construction and Major Renovations LEED Canada-NC Version 1.0-[Addendum 2007].&lt;br /&gt;
::.3 LEED Canada-CI Version 1.0-[2007], LEED (Leadership in Energy and Environmental Design): Green Building Rating System Reference Guide for Commercial Interiors.&lt;br /&gt;
&lt;br /&gt;
::.4 Canadian Standards Association (CSA International)&lt;br /&gt;
:::.1 CSA-A123.4- [04], Asphalt for Constructing Built-Up Roof Coverings and Waterproofing Systems.&lt;br /&gt;
:::.2 CSA A231.1/A231.2-[06], Precast Concrete Paving Slabs/Precast Concrete Pavers.&lt;br /&gt;
&lt;br /&gt;
::.5 Underwriters Laboratories' of Canada (ULC)&lt;br /&gt;
::.1 CAN/ULC-S701-[05], Standard for Thermal Insulation, Polystyrene, Boards and Pipe Covering.&lt;br /&gt;
&lt;br /&gt;
;1.3 &amp;lt;u&amp;gt;ADMINISTRATIVE REQUIREMENTS:&amp;lt;/u&amp;gt;&lt;br /&gt;
:.1 Convene pre-installation meeting [one] [___]week prior to beginning waterproofing Work, with [waterproofing contractor's representative] [___] [and] [Departmental Representative] [Engineer] [Consultant] [Inspector] [___] in accordance with [Section [01 32 16.06 - Construction Progress Schedule - Critical Path Method (CPM)] [___]] [Section [01 32 16.07 - Construction Progress Schedules - Bar (GANTT) Chart] [___]] [___] to:&lt;br /&gt;
:.2 Verify project requirements.&lt;br /&gt;
:.3 Review installation and substrate conditions.&lt;br /&gt;
:.4 Co-ordination with other building subtrades.&lt;br /&gt;
:.5 Review [manufacturer's] [___] installation instructions and warranty requirements.&lt;br /&gt;
&lt;br /&gt;
;1.4 &amp;lt;u&amp;gt;ACTION AND INFORMATIONAL SUBMITTALS&amp;lt;/u&amp;gt;&lt;br /&gt;
:.1 Provide submittals in accordance with Section [01 33 00 - Submittal Procedures] [___].&lt;br /&gt;
:.2 Provide the owner with an &amp;quot;RGC Waterproofing System Record&amp;quot; upon completion of this contract. Includes an RoofStar Five (5) Year Guarantee, copies of Inspection Reports, Membrane Moisture Survey Report (when specified) and a Maintenance Guide.&lt;br /&gt;
&lt;br /&gt;
:.3 Product Data:&lt;br /&gt;
::.1 Provide [two] [___] copies of most recent technical waterproofing components data sheets describing materials' physical properties and include product characteristics, performance criteria, physical size, finish and limitations.&lt;br /&gt;
::.2 Provide [two] [___] copies of WHMIS MSDS in accordance with Section [01 35 29.06 - Health and Safety Requirements] [01 35 43 - Environmental Procedures], and indicate VOC content for:&lt;br /&gt;
:::;.1 Primers&lt;br /&gt;
:::;.2 Asphalt&lt;br /&gt;
:::;.3 Sealers&lt;br /&gt;
:::;.4 Protection Board&lt;br /&gt;
:::;.5 Geosynthetic or Geocomposites Drainage Board &lt;br /&gt;
:::;.6 Filter fabric&lt;br /&gt;
&lt;br /&gt;
::;.3 Test and Evaluation Reports: submit laboratory test reports certifying compliance of [modified bitumen] [and] [membrane] with specification requirements.&lt;br /&gt;
::.4 Manufacturer's Installation Instructions: indicate special precautions required for installation of the membrane.&lt;br /&gt;
::.5 Manufacturer's field report: in accordance with Section [01 45 00 - Quality Control] [___].&lt;br /&gt;
::.6 Reports: indicate procedures followed ambient temperatures and wind velocity during application, [and] [___].&lt;br /&gt;
::.7 Sustainable Design Submittals:&lt;br /&gt;
:::.1 LEED Submittals: in accordance with [Section 01 35 21 - LEED Requirements] &lt;br /&gt;
&lt;br /&gt;
;1.5 QUALITY ASSURANCE&lt;br /&gt;
:.1 Sustainability Standards Certification:&lt;br /&gt;
::.1 Recycled Content: [provide listing of recycled content products used, including details of required percentages or recycled content materials and products, showing their costs and percentages of [post-consumer] [and] [post-industrial] content, and total cost of materials for project] [___].&lt;br /&gt;
::.2 Regional Materials: provide evidence that project incorporates required percentage [10] [20] % of regional materials/products, showing their cost, distance from project to furthest site of extraction or manufacture, and total cost of materials for project.&lt;br /&gt;
&lt;br /&gt;
:.2 Workmanship Standards:&lt;br /&gt;
::.1 Conform to the latest Guarantee Standards of the RCABC Guarantee Roofing Corp. (RGC) as published in the &amp;quot;RGC &amp;lt;i&amp;gt;Roofing Practices Manual&amp;quot;&amp;lt;/i&amp;gt; for a five (5) year Waterproofing Guarantee, unless modified by the contract documents to exceed those minimums.&lt;br /&gt;
::.2 The owner or the owner's representative should identify applicable code and insurance requirements relating to the roof assembly.&lt;br /&gt;
::.3 Qualification of Workers: Employ skilled applicators approved by membrane manufacturer.&lt;br /&gt;
&lt;br /&gt;
:.3 Independent Inspection: (Preferred Wording)&lt;br /&gt;
::.1 Perform using an independent inspection company acceptable to RGC, [the owner, and the consultant] namely: &amp;lt;u&amp;gt; &amp;lt;/u&amp;gt; (name of Inspection Company).&lt;br /&gt;
::.2 Perform as required by RGC under the five (5) year Waterproofing Guarantee Program.&lt;br /&gt;
::.3 Inspection costs for the Guarantee will be paid for directly by owner, and are not included in this contract.&lt;br /&gt;
&lt;br /&gt;
:.4 Independent Inspection: (Optional Wording)&lt;br /&gt;
::.1  Perform using an independent inspection company acceptable to RGC, [the owner, and the consultant] to be assigned by RGC.&lt;br /&gt;
::.2  Perform as required by RGC under the five (5) year Waterproofing Guarantee Program.&lt;br /&gt;
::.3  Inspection costs for this Guarantee are included in this contract.&lt;br /&gt;
&lt;br /&gt;
:.5 Membrane Moisture Survey (Scan):&lt;br /&gt;
::.1  Perform using an independent Moisture Detection company acceptable to RGC, [the owner, and the consultant] namely: &amp;lt;u&amp;gt; &amp;lt;/u&amp;gt; (name of Moisture Detection Company). Perform using an independent Moisture Detection company acceptable to [the owner, and the consultant] to be assigned by [the owner, and the consultant or RGC].&lt;br /&gt;
&lt;br /&gt;
;1.6 FIRE PROTECTION&lt;br /&gt;
:.1 Fire Extinguishers:&lt;br /&gt;
::.1 Maintain one [cartridge operated type] [or] [stored pressure rechargeable type] with [hose and] [___] shut-off nozzle,&lt;br /&gt;
::.2 ULC labelled for A, B and C class protection.&lt;br /&gt;
::.3 Size[s] [1.14] [2.25] [4.5] [9] [and] [14] kg [or as indicated] [___] on the work area per torch applicator, within [6] [___] m of torch applicator.&lt;br /&gt;
&lt;br /&gt;
:.2 Maintain fire watch for [1] [___] hour after each day's waterproofing operations cease.&lt;br /&gt;
&lt;br /&gt;
;1.7 DELIVERY, STORAGE, AND HANDLING&lt;br /&gt;
:.1 Provide and maintain dry, off-ground weatherproof storage.&lt;br /&gt;
&lt;br /&gt;
:.2 Store rolls of membrane in upright position.&lt;br /&gt;
::.1 Store membrane rolls with selvage edge up.&lt;br /&gt;
&lt;br /&gt;
:.3 Remove only in quantities required for same day use.&lt;br /&gt;
:.4 Place plywood runways over completed Work to enable movement of material and other traffic.&lt;br /&gt;
:.5 Store sealants at +5 degrees C minimum.&lt;br /&gt;
:.6 Store insulation protected from [daylight] [and] [weather] [___] and deleterious materials.&lt;br /&gt;
:.7 Handle waterproofing materials in accordance with manufacturer's written directives, to prevent damage or loss of performance.&lt;br /&gt;
:.8 Store and manage hazardous materials in accordance with Section [01 35 29.06 - Health and Safety Requirements] [01 35 43 - Environmental Procedures].&lt;br /&gt;
&lt;br /&gt;
:.9 Packaging Waste Management: remove for reuse [and return] [by manufacturer] of [pallets] [crates] [paddling] [and] [packaging materials] in accordance with Section [01 74 21 - Construction/Demolition Waste Management and Disposal] [___].&lt;br /&gt;
::.1 Collect and separate plastic, paper packaging and corrugated cardboard in accordance with Waste Management Plan.&lt;br /&gt;
::.2 Fold up metal banding, flatten and place in designated area for recycling.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
;1.8 FIELD CONDITIONS&lt;br /&gt;
:.1 Ambient Conditions&lt;br /&gt;
::.1 Do not install waterproofing when temperature remains below -18 degrees C for torch application, or [-5 degrees C] [to manufacturers' recommendations] [___] for mop application.&lt;br /&gt;
&lt;br /&gt;
:.2 Minimum temperature for solvent-based adhesive is -5 degrees C.&lt;br /&gt;
&lt;br /&gt;
:.3 Install waterproofing on dry deck, free of snow and ice, use only dry materials and apply only during weather that will not introduce moisture into waterproofing system.&lt;br /&gt;
&lt;br /&gt;
;1.9 WARRANTY&lt;br /&gt;
:.1  For Work of this Section [07 13 52 - Modified Bituminous Sheet Waterproofing] Provide the RCABC Guarantee Corp. (RGC) Standard Five (5) year Waterproofing Guarantee.&lt;br /&gt;
:.2 Provide a Membrane Manufacturer [material warranty] for [10] [___] years.&lt;br /&gt;
&lt;br /&gt;
;Part 2 Products&lt;br /&gt;
&lt;br /&gt;
;2.1 PERFORMANCE CRITERIA&lt;br /&gt;
:.1 Waterproofing System: capable of resisting moisture/water head of [___] mm, and preventing moisture migration to interior.&lt;br /&gt;
:.2 Compatibility between components of waterproofing system is essential. Provide written declaration to [Departmental Representative] [Engineer] [Consultant] [___] stating that materials and components, as assembled in system, meet this requirement.&lt;br /&gt;
&lt;br /&gt;
;2.2 DECK PRIMER&lt;br /&gt;
:.1 Asphalt primer: to [CGSB 37-GP-9Ma] [ASTM D41].&lt;br /&gt;
&lt;br /&gt;
;2.3 MEMBRANE&lt;br /&gt;
:.1 Base sheet: to [CGSB 37-GP-56M] [polyester fibres to ASTM D6164] [glass fibres to ASTM D6163] [combination of polyester and glass fibres to ASTM D6162].&lt;br /&gt;
::.1 [Styrene-Butadiene-Styrene (SBS) elastomeric polymer] [___] prefabricated sheet, [glass] [polyester] [___] reinforcement, having nominal weight of [180] or equal strength combination [glass] [polyester] reinforcement [___] g/m&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt; and minimum thickness of [2.9] mm&amp;lt;sup&amp;gt;.&amp;lt;/sup&amp;gt;&lt;br /&gt;
&lt;br /&gt;
::.2 Type [1,] [2,] [fully adhered] [___].&lt;br /&gt;
::.3 Grade [1 - standard service] [heavy duty service].&lt;br /&gt;
::.4 Top and bottom surfaces: &lt;br /&gt;
:::[polyethylene /polyethylene] [___] [sanded /sanded] [___] .&lt;br /&gt;
:::Strain energy (longitudinal/transversal): [9.0/7.0] [8.1/8.8] [___] kN/m.&lt;br /&gt;
:::Breaking strength (longitudinal/transversal): [17.0/18.0] [17.0/12.5] [___] N/5 cm.&lt;br /&gt;
:::Ultimate elongation (longitudinal/transversal): [60/70] [60/65] [___] %.&lt;br /&gt;
:::Tear resistance: [85] [60] N.&lt;br /&gt;
:::Cold bending at -30 degrees C: no cracking.&lt;br /&gt;
:::Softening point: 110 degrees C.&lt;br /&gt;
:::Static puncture resistance: &amp;gt; [400] [300] [___].&lt;br /&gt;
:::Dimensional Stability: [-0.3] / [0.3] %. [___].&lt;br /&gt;
&lt;br /&gt;
::.5 ULC certification: Class [A] [B] [___].&lt;br /&gt;
&lt;br /&gt;
:.2 Cap sheet membrane: to [CGSB 37-GP-56M] [polyester fibres to [ASTM D6164] [___]] [combination of polyester and glass fibres to [ASTM 6162] [___], and minimum thickness of [2.9] mm.&lt;br /&gt;
::.1 [Styrene-Butadiene-Styrene (SBS) elastomeric polymer] prefabricated sheet, [polyester] reinforcement, having nominal weight of [250] [180] [___] g/m&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;.&lt;br /&gt;
::.2 Type [1,] [2,] [fully adhered] [___].&lt;br /&gt;
&lt;br /&gt;
::.3 Class [A-granule surfaced] [___].&lt;br /&gt;
:::;Colour for granular surface: [black] [blue] [brown] [green] [grey] [red] [sienna] [___].&lt;br /&gt;
&lt;br /&gt;
::.4 Grade [1-standard service] [heavy duty service].&lt;br /&gt;
::.5 Bottom surface [sanded] [polyethylene] [___].&lt;br /&gt;
&lt;br /&gt;
::.6 Cap sheet membrane properties: to [CGSB 37-GP-56M] [___].&lt;br /&gt;
:::.1 Strain energy (longitudinal/transversal): [13.0/10.0] [11.0/11.4] [___] kN/m.&lt;br /&gt;
:::.2 Breaking strength (longitudinal/transversal): [25.0/16.0] [___] kN/m.&lt;br /&gt;
:::.3 Ultimate elongation (longitudinal/transversal): [63/73] [60/65] [___] %.&lt;br /&gt;
:::.4 Tear resistance: [80] [___] N.&lt;br /&gt;
:::.5 Cold bending at -30 degrees C: no cracking.&lt;br /&gt;
:::.6 Softening point: 110 degrees C.&lt;br /&gt;
:::.7 Static puncture resistance: &amp;gt; [400] [370] [___].&lt;br /&gt;
:::.8 Dimensional Stability: [-0.2] / [0.2] %. [___].&lt;br /&gt;
&lt;br /&gt;
::.7 ULC certification: Class [A] [B] [___].&lt;br /&gt;
&lt;br /&gt;
;2.4 DECK COVERING - STEEL DECK&lt;br /&gt;
&lt;br /&gt;
:.1 Gypsum board: ASTM C1177/C1177M-[01], Glass Mat Gypsum Substrate for Use as Sheathing, [12.7] [15.9] mm thick] [thickness as indicated] or Fibre-mat reinforced cement board to ASTM C1325-04 [Non-Asbestos] [9.5] [12.7] mm thick.&lt;br /&gt;
&lt;br /&gt;
:.2 EcoLogo certified.&lt;br /&gt;
:.3 Recycled content:&lt;br /&gt;
::.1 Contain minimum [10] % by weight of recycled material in core of finished product.&lt;br /&gt;
::.2 Contain minimum [20] % by weight of FGD gypsum and [5] % by weight of recycled material in core.&lt;br /&gt;
&lt;br /&gt;
;2.5 PROTECTION LAYER &lt;br /&gt;
:.1 Protection Board: [4.5] [6] mm thick asphalt core board with non-woven glass facers, or internal glass fibres reinforcement, as recommended by the membrane manufacturer] [___].&lt;br /&gt;
&lt;br /&gt;
;2.6 BITUMEN&lt;br /&gt;
:.1 Asphalt: to [CSA A123.4] [ASTM D312], Type [2] [3].&lt;br /&gt;
&lt;br /&gt;
;2.7 POLYSTYRENE INSULATION&lt;br /&gt;
:.1 Extruded polystyrene (XPS): to CAN/ULC-S701, Type [4], thickness [[___] mm] [as indicated], [square] [shiplapped] [vented] edges.&lt;br /&gt;
::.1 EcoLogo certified&lt;br /&gt;
::.2 Recycled content: [minimum [___] % [recycled material per total weight of single batch] [as average percentage of recycled content for consecutive 12 month period]].&lt;br /&gt;
::.3 VOC content: [CFC free] [and] [HCFC free] [without ozone depletion potential greater than zero], RSI indicated.&lt;br /&gt;
::.4 Only polystyrene insulations listed on CGSB Qualified Products List (51 GP Series) are acceptable for use on this project. &lt;br /&gt;
&lt;br /&gt;
;2.8 SEALERS&lt;br /&gt;
:.1 Plastic cement: [asphalt].&lt;br /&gt;
:.2 Sealing compound: [___], rubber asphalt type.&lt;br /&gt;
:.3 Sealants: [___]. [Caulking - see Section [07 92 00 - Joint Sealants] [___]] [___].&lt;br /&gt;
&lt;br /&gt;
;2.9 FILTER FABRIC&lt;br /&gt;
:.1 UV resistant, black woven water pervious polyolefin fabric for installation between insulation and stone ballast in protected membrane system. Fabric to meet approval of insulation manufacturer.&lt;br /&gt;
::.1 Product weight [93.5] [77.9] [___] gm/m&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
;2.10 OVERBURDENS / BALLAST / WEARING COURSE&lt;br /&gt;
:.1 [Stone: [19 to 32] [___] mm size, well graded round or crushed stone] [Gravel ballast to ASTM D448, Gradation [57] [___]] opaque, non-porous, washed, free from fines, long splinters, moisture, ice and snow.&lt;br /&gt;
&lt;br /&gt;
:.2 Paving slabs: to [CSA A231.1], [[600] [___] x [600] [___] x [50] [___] mm thick] [___] [of sizes indicated] [natural] [exposed aggregate] [integral coloured] [air entrained] precast concrete paving slabs [having non-slip finish with [51] [___] mm plain margin around perimeter] [___].&lt;br /&gt;
&lt;br /&gt;
:.3 [Adjustable pavers] [[35] [60-90] [90-150] [___] mm in height,] [___]. Pedestals and levelling plates made of high density [polyethylene] [polypropylene] [with integral spacer ribs on upper surface].&lt;br /&gt;
&lt;br /&gt;
:.4 [Unit masonry] brick, tile or stone placed on sand and or gravel beds [compliant with RoofStar guarantee standard E11] require moisture monitoring sensor grid on top of the waterproofing membrane in order to locate breaches in membranes. [Refer to 1.5.5 QUALITY ASSURANCE] &lt;br /&gt;
&lt;br /&gt;
:.5 [Solid Wearing Courses] &amp;lt;b&amp;gt;c&amp;lt;/b&amp;gt;ast-in place concrete protection slabs [split-slab] and asphalt paving wearing courses [inaccessible wearing courses] shall be [compliant with RoofStar guarantee standard E11], incorporate surface score lines [indents]. Score lines shall be straight edged grid patterns [squares, rectangles, diamonds, etc.] to facilitate cutting. Indents shall be spaced at a maximum of [2 metres] apart in any direction.&lt;br /&gt;
&lt;br /&gt;
;2.11 GEOSYNTHETIC DRAINAGE CORES AND GEOCOMPOSITES:&lt;br /&gt;
:.1 Molded [dimpled] [woven] plastic grids, a minimum of [9.5 mm (3/8&amp;quot;) thick] or greater [CCMC Listing No. _____] shall provide uniform support and traffic-bearing properties for overburdens and wearing courses. Geosynthetic drainage cores and geocomposites with factory laminated filter fabric accepted and listed by RoofStar Guarantee Program. &lt;br /&gt;
&lt;br /&gt;
;&amp;lt;u&amp;gt;Part 3 Execution&amp;lt;/u&amp;gt;&lt;br /&gt;
&lt;br /&gt;
;3.1 QUALITY OF WORK&lt;br /&gt;
&lt;br /&gt;
:.1 Do examination, preparation and waterproofing Work in accordance with [Roofing Contractors Association of British Columbia [RCABC Roofing Practices Manual] and [Roofing Manufacturer's Specification Manual], particularly for fire safety precautions, and to Design No. [___].&lt;br /&gt;
&lt;br /&gt;
:.2 Do priming for asphalt waterproofing in accordance with [manufacturer's written recommendations] [___].&lt;br /&gt;
&lt;br /&gt;
:.3 The interface of the walls and roof assemblies will be fitted with durable rigid material [sheet metal] [plywood] [cement fibre board] providing connection point for continuity of air barrier.&lt;br /&gt;
&lt;br /&gt;
;3.2 EXAMINATION OF ROOF DECKS&lt;br /&gt;
:.1 Verification of Conditions:&lt;br /&gt;
::.1 Inspect with [Departmental Representative] [Engineer] [Consultant] [Inspector] [___] deck conditions including parapets, construction joints, roof drains, plumbing vents and ventilation outlets to determine readiness to proceed.&lt;br /&gt;
&lt;br /&gt;
:.2 Evaluation and Assessment: prior to beginning of work ensure:&lt;br /&gt;
::.1 Decks are firm, straight, smooth, dry, free of snow, ice or frost, and swept clean of dust and debris. Do not use calcium or salt for ice or snow removal.&lt;br /&gt;
::.2 Curbs have been built.&lt;br /&gt;
::.3 Deck drains have been installed at proper elevations relative to finished roof surface.&lt;br /&gt;
::.4 Plywood and lumber nailer plates have been installed to deck, walls and parapets as indicated.&lt;br /&gt;
&lt;br /&gt;
:.3 Do not install waterproofing materials during rain or snowfall.&lt;br /&gt;
&lt;br /&gt;
;3.3 PROTECTION OF IN-PLACE CONDITIONS&lt;br /&gt;
:.1 Cover walls, walks [, sloped roofs] [___] and adjacent work where materials hoisted or used.&lt;br /&gt;
:.2 Use warning signs and barriers. Maintain in good order until completion of Work.&lt;br /&gt;
:.3 Clean off drips and smears of bituminous material immediately.&lt;br /&gt;
:.4 Dispose of rain water off work area and away from face of building until roof drains or hoppers installed and connected.&lt;br /&gt;
:.5 Protect waterproofing membrane from traffic and damage. Comply with precautions deemed necessary by Departmental Representative] [Engineer] [Consultant] [___].&lt;br /&gt;
&lt;br /&gt;
;3.4 PRIMING DECK&lt;br /&gt;
:.1 Apply deck primer to [deck] [wood] [metal] [concrete] [gypsum board] [cementitious board] [___] waterproofing substrate at the rate [recommended by manufacturer] [2.5 L per 10 m&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;] [___].&lt;br /&gt;
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;3.5 CANTS&lt;br /&gt;
:.1 Install [prefabricated] [wood] [fibre] [mineral wool fibre] cants. When and were required by membrane manufacturer installation specifications.&lt;br /&gt;
:.2 Apply hot bitumen to receiving surface and embed cant firmly by hand. &lt;br /&gt;
:.3 Angle cut cants to fit tightly on back and bottom where deck to wall angle varies from 90 degrees.&lt;br /&gt;
&lt;br /&gt;
;3.6 PROTECTED WATERPROOFING MEMBRANE APPLICATION&lt;br /&gt;
:.1 Primer:&lt;br /&gt;
::.1 Apply deck primer to [concrete] [gypsum] [cementious board] deck at rate specified on label.&lt;br /&gt;
&lt;br /&gt;
:.2 Base sheet application:&lt;br /&gt;
::.1 Starting at low point of deck, perpendicular to slope, unroll base sheet, align and reroll from both ends.&lt;br /&gt;
::.2 Unroll and embed base sheet in uniform coating of asphalt applied at rate of 1.2 kg/m&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;, EVT at point of contact. &lt;br /&gt;
::.3 Unroll and torch base sheet onto substrate taking care not to burn membrane or its reinforcement [or substrate] [___].&lt;br /&gt;
::.4 Lap sheets 75 mm for side and 150 mm for end laps.&lt;br /&gt;
::.5 Application to be free of blisters, wrinkles and fishmouths.&lt;br /&gt;
&lt;br /&gt;
:.3 Cap sheet application:&lt;br /&gt;
::.1 Starting at low point on deck, perpendicular to slope, unroll cap sheet, align and reroll from both ends.&lt;br /&gt;
::.2 Unroll and embed cap sheet in uniform coating of asphalt applied at rate of 1.2 kg/m&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;, EVT at point of contact.&lt;br /&gt;
::.3 Unroll and torch cap sheet onto base sheet taking care not to burn membrane or its reinforcement.&lt;br /&gt;
::.4 Lap sheets 75 mm minimum for side laps and 150 mm minimum for end laps. Offset joints in cap sheet 300 mm from those in base sheet.&lt;br /&gt;
::.5 Application to be free of blisters, fishmouths and wrinkles.&lt;br /&gt;
::.6 Do membrane application in accordance with manufacturer's recommendations.&lt;br /&gt;
&lt;br /&gt;
:.4 Flashings:&lt;br /&gt;
::.1 Complete installation of flashing base sheet stripping prior to installing membrane cap sheet.&lt;br /&gt;
::.2 [Mop] [Torch] [base] [and] [cap] sheet onto substrate in 1 metre wide strips.&lt;br /&gt;
::.3 Lap flashing base sheet to membrane base sheet minimum 100 mm and seal by mopping, cold adhesive or torch welding.&lt;br /&gt;
::.4 Lap flashing cap sheet to membrane cap sheet 150 mm and torch weld.&lt;br /&gt;
::.5 Provide 75 mm side lap and seal.&lt;br /&gt;
::.6 Properly secure flashings to their support, without sags, blisters, fishmouths or wrinkles.&lt;br /&gt;
::.7 Do work in accordance with [manufacturer's recommendations] [Section 07 62 00 - Sheet Metal Flashing and Trim].&lt;br /&gt;
&lt;br /&gt;
:.5 Deck penetration&lt;br /&gt;
::.1 Install waterproofing drain pans, vent stack covers and other deck penetration flashings and seal to membrane in accordance [with RoofStar guarantee standards and the manufacturer's recommendations and details] [as indicated][___].&lt;br /&gt;
&lt;br /&gt;
:.6 Insulation application:&lt;br /&gt;
::.1 Place insulation over membrane, [channel cut face down] [___], loose laid in parallel rows with ends staggered.&lt;br /&gt;
::.2 Where insulation is in contact with cants bevel insulation edges to fit snug to cant slope.&lt;br /&gt;
&lt;br /&gt;
:.7 Filter fabric application:&lt;br /&gt;
::.1 Apply fabric unbonded over installed insulation.&lt;br /&gt;
::.2 Overlap edges 300 mm minimum.&lt;br /&gt;
::.3 Cut fabric around roof drains, vents and other penetrations and extend under metal flashings.&lt;br /&gt;
&lt;br /&gt;
;3.7 BALLAST AND PROTECTIVE COVERING&lt;br /&gt;
:.1 Apply stone ballast, dry, as soon as possible after placement of [fabric] [insulation], at minimum rate of [50] [___] kg/m&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;, [following insulation manufacturer's recommendations] [___].&lt;br /&gt;
:.2 Spread stone ballast to an even thickness over entire roof area.&lt;br /&gt;
:.3 Spread additional stone ballast around perimeter of roof for width of 1200 mm to increase ballast weight to [100] [___] kg/m&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;.&lt;br /&gt;
:.4 Install paving slabs over fabric on paver levelling pads.&lt;br /&gt;
::.1 Allow slight space between slabs to permit drainage of surface water.&lt;br /&gt;
::.2 Shim up as required to obtain smooth surface transition from slab to slab.&lt;br /&gt;
&lt;br /&gt;
;3.8 CLEANING&lt;br /&gt;
:.1 Remove bituminous markings from finished surfaces.&lt;br /&gt;
:.2 In areas where finished surfaces are soiled caused by work of this section, consult manufacturer of surfaces for cleaning advice and complying with their [documented] [___] instructions.&lt;br /&gt;
:.3 Repair or replace defaced or disfigured finishes caused by work of this section.&lt;br /&gt;
:.4 Waste Management: separate waste materials for [reuse] [and] [recycling] [___] in accordance with Section [01 74 21 - Construction/Demolition Waste Management and Disposal] [01 35 21 - LEED Requirements] [___].&lt;br /&gt;
::.1 Place materials defined as hazardous or toxic in designated containers.&lt;br /&gt;
::.2 Clearly label location of salvaged material's storage areas and provide barriers and security devices.&lt;br /&gt;
::.3 Ensure emptied containers are sealed and stored safely.&lt;br /&gt;
::.4 Divert unused aggregate materials from landfill to local [quarry] [facility] [___] for reuse as reviewed by [Departmental Representative] [Engineer] [Consultant] [___].&lt;br /&gt;
::.5 Unused [paint] [coating] [___] material must be disposed of at official hazardous material collections site as reviewed by [Departmental Representative] [Engineer] [Consultant] [___].&lt;br /&gt;
::.6 Unused adhesive, sealant and [asphalt] [___] materials must not be disposed of into sewer system, into streams, lakes, onto ground or in other location where it will pose health or environmental hazard.&lt;br /&gt;
::.7 Dispose of unused adhesive material at official hazardous material collections site approved by [Departmental Representative] [Engineer] [Consultant] [___].&lt;br /&gt;
::.8 Dispose of unused sealant material at official hazardous material collections site approved by [Departmental Representative] [Engineer] [Consultant] [___].&lt;br /&gt;
::.9 Dispose of unused asphalt material at official hazardous material collections site approved by [Departmental Representative] [Engineer] [Consultant] [___].&lt;br /&gt;
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		<author><name>James Klassen</name></author>
		
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